TPS8268x Step-Down Converter Modules

Texas Instruments TPS8268x High-Efficiency Step-Down Converter Modules are a complete DC-DC step-down power supply optimized for a small solution size. Included are the switching regulator, inductor, and input/output capacitors. The integration of these components enables a tiny solution size of 6.7mm2. The TPS8268x is based on a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. These applications are where high load currents in a very small solution size and height are required. The TPS8268x from Texas Instruments is optimized for high efficiency and low output voltage ripple and supports up to 160mA load current. With an input voltage range of 2.5V to 5.5V, the device supports applications powered by Li-Ion batteries as well as 5V and 3.3V rails.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Isolation
Number of Outputs
Input Voltage - Min
Input Voltage - Max
Output Voltage-Channel 1
Output Current-Channel 1
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Series
Texas Instruments DC/DC Converters - SMD 1.6-A High-Efficien cy MicroSiP Step-Do A 595-TPS8268180SIPT
Datasheet
4,171In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Non-Isolated 1 Output 2.5 V 5.5 V 1.8 V to 3.3 V 1.6 A 2.9 mm (0.114 in) 2.3 mm (0.091 in) 1 mm (0.039 in) Industrial TPS8268180
Texas Instruments DC/DC Converters - SMD 1.6-A High-Efficien cy MicroSiP Step-Do A 595-TPS8268180SIPR
Datasheet
1,320In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Non-Isolated 1 Output 2.5 V 5.5 V 1.8 V 1.6 A 2.9 mm (0.114 in) 2.3 mm (0.091 in) 1 mm (0.039 in) Industrial TPS8268180
Texas Instruments DC/DC Converters - SMD 1.6-A HIGH-EFFICIEN MicroSiP_ A 595-TPS8 A 595-TPS8268090SIPR
Datasheet
346In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Non-Isolated 1 Output 2.5 V 5.5 V 900 mV 1.2 A 3 mm (0.118 in) 2.3 mm (0.091 in) 1 mm (0.039 in) Industrial TPS8268090
Texas Instruments DC/DC Converters - SMD 1.6-A HIGH-EFFICIEN CY MicroSiP STEP-DO A 595-TPS8268120SIPT
Datasheet
1,678In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Non-Isolated 1 Output 2.5 V 5.5 V 1.2 V 1.6 A 2.9 mm (0.114 in) 2.3 mm (0.091 in) 1 mm (0.039 in) Industrial TPS8268120
Texas Instruments DC/DC Converters - SMD 1.6-A HIGH-EFFICIEN MicroSiP A 595-TPS82 A 595-TPS8268105SIPR
Datasheet
318In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Non-Isolated 1 Output 2.5 V 5.5 V 1.5 V 1.2 A 3 mm (0.118 in) 2.3 mm (0.091 in) 1 mm (0.039 in) Industrial TPS8268105
Texas Instruments DC/DC Converters - SMD 1.6-A HIGH-EFFICIEN CY MicroSiP STEP-DO A 595-TPS8268120SIPR
Datasheet
45In Stock
250Expected 2026-06-23
MouseReel Available
Min.: 1
Mult.: 1
: 250

Non-Isolated 1 Output 2.5 V 5.5 V 1.2 V 1.6 A 2.9 mm (0.114 in) 2.3 mm (0.091 in) 1 mm (0.039 in) Industrial TPS8268120
Texas Instruments DC/DC Converters - SMD 1.6-A HIGH-EFFICIEN MicroSiP A 595-TPS82 A 595-TPS8268150SIPR
Datasheet
190In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 250

Non-Isolated 1 Output 2.5 V 5.5 V 1.5 V 1.6 A 3 mm (0.118 in) 2.3 mm (0.091 in) 1 mm (0.039 in) Industrial TPS8268150
Texas Instruments DC/DC Converters - SMD 1.6-A HIGH-EFFICIEN MicroSiP_ A 595-TPS8 A 595-TPS8268090SIPT
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

Non-Isolated 3 mm (0.118 in) 2.3 mm (0.091 in) 1 mm (0.039 in) Industrial TPS8268090
Texas Instruments DC/DC Converters - SMD 1.6-A HIGH-EFFICIEN MicroSiP A 595-TPS82 A 595-TPS8268105SIPT
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

Non-Isolated 3 mm (0.118 in) 2.3 mm (0.091 in) 1 mm (0.039 in) Industrial TPS8268105
Texas Instruments DC/DC Converters - SMD 1.6-A HIGH-EFFICIEN MicroSiP A 595-TPS82 A 595-TPS8268150SIPT
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 3,000
Mult.: 3,000
: 3,000

Non-Isolated 3 mm (0.118 in) 2.3 mm (0.091 in) 1 mm (0.039 in) Industrial TPS8268150